OpenSSL -Prüfzertifikatablauf
$ cat /etc/kubernetes/kubelet-ca.crt | openssl x509 -noout -enddate
notAfter=Aug 5 21:38:23 2029 GMT
Long Louse
$ cat /etc/kubernetes/kubelet-ca.crt | openssl x509 -noout -enddate
notAfter=Aug 5 21:38:23 2029 GMT
$ openssl pkcs12 -in mycert.p12 -nodes | openssl x509 -noout -enddate